Office applications, GPS and Internet

Documents To Go: allows files to open and view Word, Excel, PowerPoint and
PDF files. It also supports Office 2007 formats, password-protected files and is compatible with GMail. I need to buy the full version to edit and save files.
Opera Mini
Scan2PDF Mobile: Turn any image taken with the camera to PDF format
WikiMobile: Wikipedia on your Xperia X10
The Weather Channel
AndNav: Free GPS
Locale: Through GPS everyone will know you are doing. Integra your GPS to
Twitter
AndFTP: Allows connections to TFP accounts for backup and violcado of files, photos, videos, music, etc.. Anywhere and to any server.
Aldiko: Virtual Book Reader
Wertago / Sherpa: NEAR ME Similar to Sony Ericsson, based on GPS allows you to find routes, bars, cinemas, theaters, restaurants.
WpToGo: WordPress in your Xperia, create, edit and delete entries, supports text, images and tagss, preview and manage accounts posts
Astro File Manager: File Manager, including ZIP files.
BeebPlayer All content BBC iPlayer on your Xperia X10